811
FNUS76 KPQR 071339
FWSPQR

Spot Forecast for Ahsney...Confederated Tribes of Grand Ronde
National Weather Service Portland OR
639 AM PDT Tue Oct 7 2025

Forecast is based on ignition time of 0700 PDT on October 07.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Dry and warm conditions today with poor minimum RH
values in the upper 20s to low 30s. North to northwest winds
becoming west to northwest in the afternoon. A weak front moves
over the region tonight, bringing cooler and more moist conditions
Wednesday. Very good overnight RH recoveries tonight with moderate
low RH values in the 50s on Wednesday. Northwest winds under 10 mph
continue Wednesday.

.REST OF TODAY...

Sky/weather.........Sunny.
CWR.................1 percent.
Chance of lightning.0 percent.
Max temperature.....Around 77.
Min humidity........28-33 percent.
Wind (20 ft)........
 Slope/valley.......North to northwest winds 2-5 mph.
Mixing height.......3400 ft AGL.
Transport winds.....North 3 to 6 mph shifting to the southwest
                    around 5 mph early in the afternoon, then
                    shifting to the west around 7 mph late in the
                    afternoon.

TIME (PDT)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........2   2   3   2   4   2   1   1   1   0   5
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0
Chc of ltng (%).0   0   0   0   0   0   0   0   0   0   0
Temp............47  48  52  59  64  69  72  75  77  76  75
RH..............62  63  56  49  42  39  34  31  30  31  34
20 FT wind dir..NW  N   N   N   N   N   NW  W   W   NW  NW
20 FT wind spd..5   5   3   5   4   4   4   4   2   2   2
20 FT wind gust.6   6   4   6   5   5   5   5   5   5   5
Mix hgt (kft)...0.3 0.3 0.4 0.8 1.2 1.6 2.0 2.2 3.0 3.4 2.2
Transp wind dir.N   N   N   N   N   S   SW  SW  SW  W   W
Transp wind spd.6   6   3   6   5   5   5   5   5   7   7

.TONIGHT...

Sky/weather.........Partly cloudy.
CWR.................2 percent.
Chance of lightning.0 percent.
Min temperature.....Around 46.
Max humidity........90-94 percent.
Wind (20 ft)........
 Slope/valley.......West to northwest winds 3-5 mph.
Mixing height.......400 ft AGL.
Transport winds.....West 6 to 13 mph.

TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........5   5   3   2   2   1   2   3   7   12  19  55
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of ltng (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............72  66  61  58  56  54  52  51  50  49  49  48
RH..............41  51  59  66  74  80  84  88  92  92  92  91
20 FT wind dir..W   W   W   NW  W   NW  W   NW  NW  NW  NW  NW
20 FT wind spd..3   4   4   4   5   5   5   5   5   4   4   3
20 FT wind gust.6   6   6   6   7   8   8   8   8   6   6   6
Mix hgt (kft)...0.7 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
Transp wind dir.W   W   W   W   W   W   W   W   W   W   NW  NW
Transp wind spd.9   10  12  13  12  9   9   9   8   7   7   6

.WEDNESDAY...

Sky/weather.........Partly sunny then becoming partly cloudy.
CWR.................3 percent.
Chance of lightning.2 percent.
Max temperature.....Around 63.
Min humidity........50-54 percent.
Wind (20 ft)........
 Slope/valley.......Northwest winds 3-6 mph.
Mixing height.......4700 ft AGL.
Transport winds.....Northwest 3 to 7 mph.

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........62  56  56  42  42  41  41  41  34  34  34  48
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of ltng (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............48  47  46  49  52  54  56  59  61  61  61  61
RH..............91  94  95  87  80  73  67  62  56  55  53  52
20 FT wind dir..NW  NW  NW  NW  NW  N   N   N   NW  NW  NW  NW
20 FT wind spd..3   3   3   3   3   4   4   4   5   5   5   6
20 FT wind gust.6   6   6   6   6   7   7   7   8   8   8   10
Mix hgt (kft)...0.4 0.4 0.6 1.2 1.9 2.6 3.5 4.3 4.7 4.7 4.3 3.6
Transp wind dir.NW  NW  NW  NW  N   N   N   NW  NW  NW  NW  NW
Transp wind spd.6   5   3   3   3   5   5   6   6   6   7   7

$$
Forecaster...HEC
Requested by...Andrew Puerini
Type of request...PRESCRIBED
.TAG 2523084.0/PQR
.DELDT 10/07/25
.FormatterVersion 2.0.0
.EMAIL andrew.puerini@grandronde.org